You should use a chlorine bleach solution with a concentration of 1,000 to 5,000 ppm (5 to 25 tablespoons of household bleach [5% to 8%] per gallon of water) or other disinfectant registered as effective against norovirus by the Environmental Protection Agency (EPA).
Soap and water can wash it away, but it takes really hot water to kill it. Hand-washed dishes are especially likely to carry the virus, and it can spread even in ordinary laundry, so if someone is sick, it's important to use very hot water and bleach to destroy virus that could be on any clothing, sheets or towels.
Oregano is a popular herb in the mint family that's known for its impressive medicinal qualities. Its plant compounds, which include carvacrol, offer antiviral properties. In a test-tube study, both oregano oil and isolated carvacrol reduced the activity of murine norovirus (MNV) within 15 minutes of exposure ( 1 ).
Lifestyle and home remedies
There's no treatment for norovirus, so you have to let it run its course. You don't usually need to get medical advice unless there's a risk of a more serious problem. To help ease your own or your child's symptoms drink plenty of fluids to avoid dehydration.
Lifestyle and home remedies
Infection with one type of norovirus may not protect you against other types. It is possible to develop immunity to (protection against) specific types. But, it is not known exactly how long immunity lasts. This may explain why so many people of all ages get infected during norovirus outbreaks.
There is no specific treatment for norovirus, apart from letting the condition run its course. If you have norovirus, starving (not eating) will not speed up the recovery process any more than eating a light diet. You should start by eating foods that are easy to digest, such as soup, rice, pasta, and bread.
Lifestyle and home remedies
Signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days. You can continue to shed virus in your stool for several weeks after recovery. This shedding can last weeks to months if you have another medical condition.
Infection with one type of norovirus may not protect you against other types. It is possible to develop immunity to (protection against) specific types. But, it is not known exactly how long immunity lasts. This may explain why so many people of all ages get infected during norovirus outbreaks.
Bleach Is Best The CDC recommends bleach to kill the stomach bug-causing norovirus on surfaces. But if that will damage your counter or you'd rather not use it, look for “phenolic solution” on the label of a concentrated disinfectant. To kill the germs, the EPA suggests you use 2 to 4 times the recommended amount.
stay off work or school until at least 48 hours after the norovirus symptoms have stopped. avoid visiting anyone in hospital during this time. wash your hands frequently and thoroughly with soap and water particularly after using the toilet and before preparing or handling food.
Immunity to norovirus is short-lived A norovirus infection provokes a robust immune response that eliminates the virus in a few days. However, the response appears to be short-lived. Most studies have found that immunity guarding against reinfection with the same norovirus strain lasts less than six months.
Noroviruses are highly contagious and genetically diverse RNA viruses, but not all individuals are susceptible to infection to the same norovirus genotypes. Presence of histo-blood group antigens (HBGAs) on gut epithelial surfaces is essential for susceptibility to many norovirus genotypes.
Norovirus spreads very easily in public places such as hospitals, nursing homes and schools. You can catch it if small particles of vomit or stools (poo) from an infected person get into your mouth through: close contact with someone with norovirus who may breathe out small particles of the virus that you then inhale.
Living a healthy and well-balanced lifestyle builds a strong immune system, ready to put up a tough fight when the norovirus is going around. Eating a diet heavy in fruits, vegetables and whole grains, exercising regularly and maintaining a healthy weight will keep your immune system strong and prepared.
Infection with one type of norovirus may not protect you against other types. It is possible to develop immunity to (protection against) specific types. But, it is not known exactly how long immunity lasts. This may explain why so many people of all ages get infected during norovirus outbreaks.
Use detergent and a 1/2 cup of bleach to wash clothing and linens according to label directions. If bleach cannot be used, use an oxygenated detergent according to label directions. Wash contaminated items in a pre-wash cycle followed by a regular wash cycle using the hottest setting. Dry using the hottest setting.
Norovirus is spread fecally -- in the poop -- and that means it can get into laundry. Studies show that fecal matter spreads even in ordinary laundry, so if someone is sick, it's important to use very hot water and bleach to destroy virus that could be on any clothing, sheets or towels.
Clean up the splatter!
Immunity to norovirus is short-lived Most studies have found that immunity guarding against reinfection with the same norovirus strain lasts less than six months. Also, infection with one strain of norovirus offers little protection against infection from another.